Costa Mesa's #1 HVAC Company

Expert HVAC Services
in Costa Mesa, CA

Heating, cooling, and air quality solutions from licensed technicians. Same-day service available throughout Costa Mesa and surrounding Orange County communities.

Fully Licensed
CA Certified
Same-Day Service
Available Daily
Expert Technicians
NATE Certified
Free Estimates
No Hidden Fees
What We Do

Complete HVAC Services for Costa Mesa

From routine maintenance to emergency repairs and full system replacements, our certified team handles it all.

AC Repair & Installation

Fast diagnosis and repair of all air conditioning systems, plus energy-efficient new unit installations for Costa Mesa homes and businesses.

Heating & Furnace Service

Complete heating system maintenance, repair, and installation. Keep your family warm during cooler Costa Mesa evenings all season long.

Preventive Maintenance

Scheduled tune-up plans that extend system life, improve efficiency, and help you avoid costly emergency breakdowns throughout the year.

Heat Pump Systems

Installation and service of energy-efficient heat pumps — an ideal year-round heating and cooling solution for the Southern California climate.

Air Quality Solutions

Indoor air quality testing, filtration upgrades, UV purifiers, and humidity control systems for healthier air in your Costa Mesa property.

Duct Cleaning & Repair

Professional ductwork cleaning, sealing, and repair to maximize airflow efficiency and remove allergens from your home's ventilation system.

About Us

Costa Mesa HVAC — Trusted Since 2008

Costa Mesa HVAC is a locally owned and operated heating and cooling company serving Costa Mesa, CA and the surrounding Orange County region. Founded in 2008, our team of NATE-certified technicians has built a reputation for honest pricing, clean workmanship, and dependable service that Costa Mesa homeowners and business owners count on every season.

We service all major HVAC brands and hold a valid California contractor license. Whether you need a quick repair, a complete system replacement, or a routine tune-up, Costa Mesa HVAC delivers the expertise and professionalism you deserve without the upsell tactics or hidden fees.

  • Licensed, bonded & fully insured in California
  • NATE-certified technicians on every job
  • Upfront pricing — no surprises on your invoice
  • Same-day appointments available 7 days a week
Get a Free Estimate
16+
Years Serving Costa Mesa
4,800+
Jobs Completed
4.9★
Average Google Rating
100%
Licensed & Insured
Customer Reviews

What Costa Mesa Customers Say

Real feedback from real homeowners and businesses we've served across the Costa Mesa area.

"Costa Mesa HVAC replaced our entire system in one day. The crew was professional, clean, and incredibly thorough. Best HVAC company in Costa Mesa by far. I would not call anyone else."

"Called at 7am with no AC and they were at my house by 10am. Fixed the issue quickly and the price was very fair. Incredibly professional team — I highly recommend them."

"Used them for a full heating system install. Showed up on time, explained every step, and left the place spotless. Prices are transparent and competitive. Definitely my go-to HVAC team."

FAQ

Frequently Asked Questions

Answers to the most common questions we hear from Costa Mesa homeowners and business owners.

How quickly can Costa Mesa HVAC respond to an emergency?

Costa Mesa HVAC offers same-day service throughout Costa Mesa, CA. In most cases our licensed technicians arrive within 2–4 hours of your call. For urgent system breakdowns, call 555-000-0000 right away and we'll dispatch a technician immediately.

What HVAC services does Costa Mesa HVAC provide?

Costa Mesa HVAC provides AC repair and installation, furnace and heating service, heat pump installation, duct cleaning, indoor air quality solutions, and preventive maintenance plans for homes and businesses throughout Costa Mesa, CA and surrounding Orange County communities.

Is Costa Mesa HVAC licensed and insured in California?

Yes. Costa Mesa HVAC holds a valid California HVAC contractor license and carries full general liability insurance and workers' compensation coverage, giving Costa Mesa homeowners and business owners complete peace of mind on every job.

How often should I service my HVAC system in Costa Mesa?

In Costa Mesa's climate, we recommend a professional tune-up twice a year — once in spring before the cooling season and once in fall before the heating season. Regular maintenance extends system life, improves efficiency, and keeps your energy bills as low as possible.

What brands does Costa Mesa HVAC install and repair?

Our technicians are certified to install, repair, and maintain all major HVAC brands including Carrier, Trane, Lennox, Rheem, Daikin, Goodman, and more. Whatever system you have in your Costa Mesa home or commercial property, our team can service it.

Does Costa Mesa HVAC offer financing options?

Yes. Costa Mesa HVAC partners with leading financing providers to offer flexible payment plans on equipment installations and major repairs with approved credit. Ask about our current 0% interest promotional periods when you call 555-000-0000.

Ready to Schedule HVAC Service in Costa Mesa?

Call us now for same-day appointments, free estimates, and honest upfront pricing on all HVAC repairs and installations.

Call 555-000-0000